Ontologia

Commune · CAN

Grimmer

Canada

DfbCold, no dry season, warm summer(100 %)

Species observed

525

Observations

3 079

Area

659km²

Ecological tissue

Sample of 43 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Grimmer : 33 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 94 interactions GloBI sur 3 types (connectance 10.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
94
Connectance
0.104
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

525 distinct species · 3 079 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 079 obs · 17 cellules
Obs. / cellule
≥ 1 637
353–1 636
124–352
50–123
< 50

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

3,3°C

Annual rain

1 159mm

Warmest m°

22,3°C

Coldest m°

-17,6°C

Elevation: 260 m on average (min 116 m, max 454 m)

Bioclimatic detailsExpert
Annual mean temp.
3,3°C
Annual rain
1 159mm
Warmest month
22,3°C
Coldest month
-17,6°C
Mean alt.
260m
Min
116m
Max
454m
Std. dev.
66m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,0

Org. C

58,9g/kg

Clay

24,9%

Sand

33,1%

Silt

42,0%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: ssGLiMaggregated to Restigouche

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,7
Org. C
79,5g/kg
Clay
24,6%
Sand
28,3%
Silt
47,0%
5–15 cm
pH H₂O
5,0
Org. C
62,0g/kg
Clay
24,8%
Sand
34,1%
Silt
41,2%
15–30 cm
pH H₂O
5,2
Org. C
35,3g/kg
Clay
25,3%
Sand
36,8%
Silt
37,9%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest74.0%
Crops5.8%
Built-up0.0%
Bare soil0.5%
Other (grassland, water…)19.6%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology6 basins · 0 lakes · 32 rivers

Hydrology metrics for this exact territory

Stream length here

220,3km

Basins crossed

6

Max stream order

5

Max drainage

5 451km²

Discharge in basins

60,0m³/s

Mean precip.

1 022mm/an

Mean T°

2,1°C

Moisture idx

0,30

Max snow

50%

Mean runoff

655mm/an

Mean elev. (basins)

308m

Watersheds crossing here

Rivers / streams (32, ord ≥ 4)

20 more river segments

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

2,5%

Pesticides

2,7kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas19

IUCN II · 15IUCN Ib · 2IUCN IV · 1IUCN III · 1

4010701

IUCN II

Nature Legacy protected area · 2021

57 km²

4010704

IUCN II

Nature Legacy protected area · 2021

28 km²

4010702

IUCN II

Nature Legacy protected area · 2021

28 km²

4010703

IUCN II

Nature Legacy protected area · 2021

19 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN